Hot rolled angle steel bar
Hot rolled angle steel bar is divided into equal angle steel bar and unequal angle steel bar. The popular hot rolled angle steel bar is shipbuilding unequal angle bar in JIS G3192 standard with Grade A,B,AH32,AH36. The size are :100 × 75 × 7/10, 100 × 75 × 8/10, 125 × 75 × 7/10, 125 × 75 × 8/10, 150 × 90 × 9/12, 150 × 90 × 10/12, 150 × 100 × 12
Products list:
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Hot-rolled unequal angle steel(GB/T706-2008)
Type |
Nominal dimensions (mm) |
Sectional area |
Mass/Unit length |
||||
A |
B |
t |
r1 |
r2 |
|||
∠70 × 45 × 4 |
70 |
45 |
4 |
7.5 |
1/3t |
4.547 |
3.570 |
∠70 × 45 × 5 |
70 |
45 |
5 |
7.5 |
1/3t |
5.609 |
4.403 |
∠70 × 45 × 6 |
70 |
45 |
6 |
7.5 |
1/3t |
6.647 |
5.218 |
∠70 × 45 × 7 |
70 |
45 |
7 |
7.5 |
1/3t |
7.657 |
6.011 |
∠75 × 50 × 5 |
75 |
50 |
5 |
8 |
1/3t |
6.125 |
4.808 |
∠75 × 50 × 6 |
75 |
50 |
6 |
8 |
1/3t |
7.260 |
5.699 |
∠75 × 50 × 8 |
75 |
50 |
8 |
8 |
1/3t |
9.467 |
7.431 |
∠75 × 50 × 10 |
75 |
50 |
10 |
8 |
1/3t |
11.590 |
9.098 |
∠80 × 50 × 5 |
80 |
50 |
5 |
8 |
1/3t |
6.375 |
5.005 |
∠80 × 50 × 6 |
80 |
50 |
6 |
8 |
1/3t |
7.560 |
5.935 |
∠80 × 50 × 7 |
80 |
50 |
7 |
8 |
1/3t |
8.724 |
6.848 |
∠80 × 50 × 8 |
80 |
50 |
8 |
8 |
1/3t |
9.867 |
7.745 |
∠90 × 56 × 5 |
90 |
56 |
5 |
9 |
1/3t |
7.212 |
5.661 |
∠90 × 56 × 6 |
90 |
56 |
6 |
9 |
1/3t |
8.557 |
6.717 |
∠90 × 56 × 7 |
90 |
56 |
7 |
9 |
1/3t |
9.880 |
7.756 |
∠90 × 56 × 8 |
90 |
56 |
8 |
9 |
1/3t |
11.183 |
8.779 |
∠100 × 63 × 6 |
100 |
63 |
6 |
10 |
1/3t |
9.617 |
7.550 |
∠100 × 63 × 7 |
100 |
63 |
7 |
10 |
1/3t |
11.111 |
8.722 |
∠100 × 63 × 8 |
100 |
63 |
8 |
10 |
1/3t |
12.534 |
9.878 |
∠100 × 63 × 10 |
100 |
63 |
10 |
10 |
1/3t |
15.467 |
12.142 |
∠100 × 80 × 6 |
100 |
80 |
6 |
10 |
1/3t |
10.637 |
8.350 |
∠100 × 80 × 7 |
100 |
80 |
7 |
10 |
1/3t |
12.301 |
9.656 > |
∠100 × 80 × 8 |
100 |
80 |
8 |
10 |
1/3t |
13.944 |
10.946 |
∠100 × 80 × 10 |
100 |
80 |
10 |
10 > |
1/3t |
17.167 |
13.476 |
∠110 × 70 × 6 |
110 |
70 |
6 |
10 |
1/3t |
10.637 |
8.350 |
∠110 × 70 × 7 |
110 |
70 |
7 |
10 |
1/3t |
12.301 |
9.656 |
∠110 × 70 × 8 |
110 |
70 |
8 |
10 |
1/3t |
13.944 |
10.946 |
∠110 × 70 × 10 |
110 |
70 |
10 |
10 |
13/t |
17.167 |
13.476 |
∠125 × 80 × 7 |
125 |
80 |
7 |
11 |
1/3t |
14.096 |
11.066 |
∠125 × 80 × 8 |
125 |
80 |
8 |
11 |
1/3t |
15.989 |
12.551 |
∠125 × 80 × 10 |
125 |
80 |
10 |
11 |
1/3t |
19.721 |
15.474 |
∠125 × 80 × 12 |
125 |
80 |
12 |
11 |
1/3t |
23.351 |
18.330 |
∠140 × 90 × 8 |
140 |
90 |
8 |
12 |
1/3t |
18.038 |
14.160 |
∠140 × 90 × 10 |
140 |
90 |
10 |
12 |
1/3t |
22.261 |
17.475 |
∠140 × 90 × 12 |
140 |
90 |
12 |
12 |
1/3t |
26.400 |
20.724 |
∠140 × 90 × 14 |
140 |
90 |
14 |
12 |
1/3t |
30.456 |
23.908 |
∠150 × 90 × 8 |
150 |
90 |
8 |
12 |
1/3t |
18.839 |
14.788 |
∠150 × 90 × 10 |
150 |
90 |
10 |
12 |
1/3t |
23.261 |
18.260 |
∠150 × 90 × 12 |
150 |
90 |
12 |
12 |
1/3t |
27.600 |
21.666 |
∠150 × 90 × 14 |
150 |
90 |
14 |
12 |
1/3t |
31.856 |
25.007 |
∠150 × 90 × 15 |
150 |
90 |
15 |
12 |
1/3t |
33.952 |
26.652 |
∠150 × 90 × 16 |
150 |
90 |
16 |
12 |
1/3t |
36.027 |
28.281 |
∠160 × 100 × 10 |
160 |
100 |
10 |
13 |
1/3t |
25.315 |
19.872 |
∠160 × 100 × 12 |
160 |
100 |
12 |
13 |
1/3t |
30.054 |
23.592 |
∠160 × 100 × 14 |
160 |
100 |
14 |
13 |
1/3t |
34.709 |
27.247 |
∠160 × 100 × 16 |
160 |
100 |
16 |
13 |
1/3t |
29.281 |
30.835 |
∠180 × 110 × 10 |
180 |
110 |
10 |
14 |
1/3t |
28.373 |
22.273 |
∠180 × 110 × 12 |
180 |
110 |
12 |
14 |
1/3t |
33.712 |
26.440 |
∠180 × 110 × 14 |
180 |
110 |
14 |
14 |
1/3t |
38.967 |
30.589 |
∠180 × 110 × 16 |
180 |
110 |
16 |
14 |
1/3t |
44.139 |
34.649 |
∠200 × 125 × 12 |
200 |
125 |
12 |
14 |
1/3t |
37.912 |
29.761 |
∠200 × 125 × 14 |
200 |
125 |
14 |
14 |
1/3t |
43.687 |
34.436 |
∠200 × 125 × 16 |
200 |
125 |
16 |
14 |
1/3t |
49.739 |
39.045 |
∠200 × 125 × 18 |
200 |
125 |
18 |
14 |
1/3t |
55.526 |
43.588 |
Tolerances of hot rolled unequal angle steel(GB/T06-2008)
Nominal dimensions (mm) |
Tolerances (mm) |
Graphical expression |
|
Standard GB/T706-2008 |
|||
Side width (A,B) |
56 < A,B ≤ 90 |
±1.5 |
|
90 < A,B ≤ 140 |
±2.0 |
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140 < A,B ≤ 200 |
±2.5 |
||
A,B > 200 |
±3.5 |
||
Thickness (t) |
56 < A,B ≤ 90 |
±0.6 |
|
90 < A,B ≤ 140 |
±0.7 |
||
140 < A,B ≤ 200 |
±1.0 |
||
A,B > 200 |
±1.4 |
||
Tortuosity |
Tortuosity per meter ≤ 3mm, Total tortuosity ≤ 0.30% of total length |
Adopt to big bend in up, down, left and right |
Unequal angle steel(JIS G3192-2008)
Norminal dimensions (mm) |
Sectional area |
Mass/Unit length |
|||
A × B |
t |
r1 |
r2 |
||
100 × 75 |
8 |
10 |
5 |
13.5 |
10.6 |
100 × 75 |
10 |
10 |
7 |
16.6 |
13.0 |
125 × 75 |
8 |
10 |
5 |
15.5 |
12.2 |
125 × 75 |
10 |
10 |
7 |
19.1 |
15.0 |
150 × 90 |
10 |
12 |
8.5 |
23.2 |
18.2 |
150 × 90 |
12 |
12 |
8.5 |
27.5 |
21.6 |
150 × 100 |
12 |
12 |
8.5 |
28.7 |
22.5 |
Hot-rolled equal angle steel(GB/T706-2008)
Type |
Nominal Dimensions (mm) |
Sectional area |
Mass/Unit Length |
|||
b |
d |
r |
r1 |
|||
90 |
90 |
6 |
10 |
1/3d |
10.637 |
8.350 |
7 |
10 |
1/3d |
12.301 |
9.656 |
||
8 |
10 |
1/3d |
13.944 |
10.946 |
||
9 |
10 |
1/3d |
15.566 |
12.219 |
||
10 |
10 |
1/3d |
17.167 |
13.746 |
||
12 |
10 |
1/3d |
20.306 |
15.940 |
||
12.5 |
125 |
8 |
14 |
1/3d |
19.750 |
15.504 |
10 |
14 |
1/3d |
24.373 |
19.133 |
||
12 |
14 |
1/3d |
28.912 |
22.696 |
||
14 |
14 |
1/3d |
33.367 |
26.193 |
||
16 |
14 |
1/3d |
37.739 |
29.625 |
||
13 |
130 |
10 |
14 |
1/3d |
25.373 |
19.918 |
12 |
14 |
1/3d |
30.112 |
23.638 |
||
14 |
14 |
1/3d |
34.767 |
27.292 |
||
16 > |
14 |
1/3d |
39.339 |
30.881 |
||
14 |
140 |
10 |
14 |
1/3d |
27.373 |
21.488 |
12 |
14 |
1/3d |
32.512 |
25.522 |
||
14 |
14 |
1/3d |
37.567 |
29.490 |
||
16 |
14 |
1/3d |
42.539 |
33.393 |
||
15 |
150 |
8 |
14 |
1/3d |
23.750 |
18.644 |
10 |
14 |
1/3d |
29.373 |
23.058 |
||
12 |
14 |
1/3d |
34.912 |
27.406 |
||
14 |
14 |
1/3d |
40.367 |
31.688 |
||
15 |
150 |
15 |
14 |
1/3d |
43.063 |
33.804 |
16 |
14 |
1/3d |
45.739 |
35.905 |
||
16 |
160 |
10 |
16 |
1/3d > |
31.502 |
24.729 |
12 |
16 |
1/3d |
37.441 |
29.391 |
||
14 |
16 |
1/3d |
43.296 |
33.987 |
||
16 |
16 |
1/3d |
49.067 |
38.518 |
||
18 |
180 |
12 |
16 |
1/3d |
42.241 |
33.159 |
14 |
16 |
1/3d |
48.896 |
38.383 |
||
16 |
16 |
1/3d |
55.467 |
43.542 |
||
18 |
16 |
1/3d |
61.055 |
48.634 |
||
20 |
200 |
14 |
18 |
1/3d |
54.642 |
42.894 |
16 |
18 |
1/3d |
62.013 |
48.680 |
||
18 |
18 |
1/3d |
69.301 |
54.401 |
||
20 |
18 |
1/3d |
76.505 |
60.056 |
||
24 |
18 |
1/3d |
90.661 |
71.168 |
||
22 |
220 |
16 |
21 |
1/3d |
68.664 |
53.901 |
18 |
21 |
1/3d |
76.752 |
60.250 |
||
20 |
21 |
1/3d |
84.756 |
66.533 |
||
22 |
21 |
1/3d |
92.676 |
72.751 |
||
24 |
21 |
1/3d |
100.512 |
78.902 |
||
26 |
21 |
1/3d |
108.264 |
84.987 |
||
25 |
250 |
18 |
24 |
1/3d |
87.842 |
68.956 |
20 |
24 |
1/3d |
97.045 |
76.180 |
||
24 |
24 |
1/3d |
115.201 |
90.433 |
||
26 |
24 |
1/3d |
124.154 |
97.461 |
||
28 |
24 |
1/3d |
133.022 |
104.422 |
||
30 |
24 |
1/3d |
141.807 |
111.318 |
||
32 |
24 |
1/3d |
150.508 |
118.149 |
||
35 |
24 |
1/3d |
163.402 |
128.271 |
Tolerances of hot-rolled equal angle steel
Natinal standard is GB/T7 06-2008,SGCC standard is State Grid Corporation of China standard, CSPGC standard is China Southern power gird company.
Nominal Dimensions(mm) |
Tolerances of products (mm) |
|||
National standard |
SGCC standard |
CSPGC standard |
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Side Width (b) |
56 < A,B ≤ 90 |
±1.2 |
-0.6~+1.2 |
0~+1.2 |
90 < b ≤ 140 |
±1.8 |
-0.9~+1.8 |
0~+1.8 |
|
140 < b ≤ 200 |
±2.5 |
-1.2~+2.5 |
0~+2.5 |
|
Side thickness (d) |
b > 200 |
±3.5 |
-1.7~+3.5 |
0~+3.5 |
56 < A,B ≤ 90 |
±0.6 |
-0.3~+0.6 |
0~+0.5 |
|
90 < b ≤ 140 |
±0.7 |
-0.35~+0.7 |
0~+0.6 |
|
140 < b ≤ 200 |
±1.0 |
-0.5~+1.0 |
0~+0.8 |
|
b > 200 |
±1.4 |
-0.7~+1.4 |
0~+1.2 |
|
Tortuosity |
Tortuosity per meter ≤ 3mm,totsl tortuosity ≤ 0.30% of total length |
- Nickle alloys & Super alloys
- Stainless steel & Heat resistant steel
- Carbon steel
- Low alloy high strength steel
- High strength steel
- Boiler steel plate
- Shipbuilding steel plate
- Bridge structural steel
- Weathering steel
- Wear resistant steel
- Pipeline steel
- High carbon steel
- Alloy steel
- CQ/DQ/DDQ/CSS/HSS Grade steel
- Hot rolled steel coil
- Cold rolled steel coil
- Pickled & oiled steel coil
- Electrical steel
- Galvanized and prepainted steel
- Shipbuilding angle steel bar
- Shipbuilding bulb flat bar
- Shipbuilding L shape bars